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Diffstat (limited to 'gn3/db/datasets.py')
-rw-r--r-- | gn3/db/datasets.py | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/gn3/db/datasets.py b/gn3/db/datasets.py new file mode 100644 index 0000000..4a05499 --- /dev/null +++ b/gn3/db/datasets.py @@ -0,0 +1,291 @@ +""" +This module contains functions relating to specific trait dataset manipulation +""" +from typing import Any + +def retrieve_probeset_trait_dataset_name( + threshold: int, name: str, connection: Any): + """ + Get the ID, DataScale and various name formats for a `ProbeSet` trait. + """ + query = ( + "SELECT Id, Name, FullName, ShortName, DataScale " + "FROM ProbeSetFreeze " + "WHERE " + "public > %(threshold)s " + "AND " + "(Name = %(name)s OR FullName = %(name)s OR ShortName = %(name)s)") + with connection.cursor() as cursor: + cursor.execute( + query, + { + "threshold": threshold, + "name": name + }) + return dict(zip( + ["dataset_id", "dataset_name", "dataset_fullname", + "dataset_shortname", "dataset_datascale"], + cursor.fetchone())) + +def retrieve_publish_trait_dataset_name( + threshold: int, name: str, connection: Any): + """ + Get the ID, DataScale and various name formats for a `Publish` trait. + """ + query = ( + "SELECT Id, Name, FullName, ShortName " + "FROM PublishFreeze " + "WHERE " + "public > %(threshold)s " + "AND " + "(Name = %(name)s OR FullName = %(name)s OR ShortName = %(name)s)") + with connection.cursor() as cursor: + cursor.execute( + query, + { + "threshold": threshold, + "name": name + }) + return dict(zip( + ["dataset_id", "dataset_name", "dataset_fullname", + "dataset_shortname"], + cursor.fetchone())) + +def retrieve_geno_trait_dataset_name( + threshold: int, name: str, connection: Any): + """ + Get the ID, DataScale and various name formats for a `Geno` trait. + """ + query = ( + "SELECT Id, Name, FullName, ShortName " + "FROM GenoFreeze " + "WHERE " + "public > %(threshold)s " + "AND " + "(Name = %(name)s OR FullName = %(name)s OR ShortName = %(name)s)") + with connection.cursor() as cursor: + cursor.execute( + query, + { + "threshold": threshold, + "name": name + }) + return dict(zip( + ["dataset_id", "dataset_name", "dataset_fullname", + "dataset_shortname"], + cursor.fetchone())) + +def retrieve_temp_trait_dataset_name( + threshold: int, name: str, connection: Any): + """ + Get the ID, DataScale and various name formats for a `Temp` trait. + """ + query = ( + "SELECT Id, Name, FullName, ShortName " + "FROM TempFreeze " + "WHERE " + "public > %(threshold)s " + "AND " + "(Name = %(name)s OR FullName = %(name)s OR ShortName = %(name)s)") + with connection.cursor() as cursor: + cursor.execute( + query, + { + "threshold": threshold, + "name": name + }) + return dict(zip( + ["dataset_id", "dataset_name", "dataset_fullname", + "dataset_shortname"], + cursor.fetchone())) + +def retrieve_dataset_name( + trait_type: str, threshold: int, trait_name: str, dataset_name: str, + conn: Any): + """ + Retrieve the name of a trait given the trait's name + + This is extracted from the `webqtlDataset.retrieveName` function as is + implemented at + https://github.com/genenetwork/genenetwork1/blob/master/web/webqtl/base/webqtlDataset.py#L140-L169 + """ + fn_map = { + "ProbeSet": retrieve_probeset_trait_dataset_name, + "Publish": retrieve_publish_trait_dataset_name, + "Geno": retrieve_geno_trait_dataset_name, + "Temp": retrieve_temp_trait_dataset_name} + if trait_type == "Temp": + return retrieve_temp_trait_dataset_name(threshold, trait_name, conn) + return fn_map[trait_type](threshold, dataset_name, conn) + + +def retrieve_geno_riset_fields(name, conn): + """ + Retrieve the RISet, and RISetID values for various Geno trait types. + """ + query = ( + "SELECT InbredSet.Name, InbredSet.Id " + "FROM InbredSet, GenoFreeze " + "WHERE GenoFreeze.InbredSetId = InbredSet.Id " + "AND GenoFreeze.Name = %(name)s") + with conn.cursor() as cursor: + cursor.execute(query, {"name": name}) + return dict(zip(["riset", "risetid"], cursor.fetchone())) + return {} + +def retrieve_publish_riset_fields(name, conn): + """ + Retrieve the RISet, and RISetID values for various Publish trait types. + """ + query = ( + "SELECT InbredSet.Name, InbredSet.Id " + "FROM InbredSet, PublishFreeze " + "WHERE PublishFreeze.InbredSetId = InbredSet.Id " + "AND PublishFreeze.Name = %(name)s") + with conn.cursor() as cursor: + cursor.execute(query, {"name": name}) + return dict(zip(["riset", "risetid"], cursor.fetchone())) + return {} + +def retrieve_probeset_riset_fields(name, conn): + """ + Retrieve the RISet, and RISetID values for various ProbeSet trait types. + """ + query = ( + "SELECT InbredSet.Name, InbredSet.Id " + "FROM InbredSet, ProbeSetFreeze, ProbeFreeze " + "WHERE ProbeFreeze.InbredSetId = InbredSet.Id " + "AND ProbeFreeze.Id = ProbeSetFreeze.ProbeFreezeId " + "AND ProbeSetFreeze.Name = %(name)s") + with conn.cursor() as cursor: + cursor.execute(query, {"name": name}) + return dict(zip(["riset", "risetid"], cursor.fetchone())) + return {} + +def retrieve_temp_riset_fields(name, conn): + """ + Retrieve the RISet, and RISetID values for `Temp` trait types. + """ + query = ( + "SELECT InbredSet.Name, InbredSet.Id " + "FROM InbredSet, Temp " + "WHERE Temp.InbredSetId = InbredSet.Id " + "AND Temp.Name = %(name)s") + with conn.cursor() as cursor: + cursor.execute(query, {"name": name}) + return dict(zip(["riset", "risetid"], cursor.fetchone())) + return {} + +def retrieve_riset_fields(trait_type, trait_name, dataset_info, conn): + """ + Retrieve the RISet, and RISetID values for various trait types. + """ + riset_fns_map = { + "Geno": retrieve_geno_riset_fields, + "Publish": retrieve_publish_riset_fields, + "ProbeSet": retrieve_probeset_riset_fields + } + + if trait_type == "Temp": + riset_info = retrieve_temp_riset_fields(trait_name, conn) + else: + riset_info = riset_fns_map[trait_type](dataset_info["dataset_name"], conn) + + return { + **dataset_info, + **riset_info, + "riset": ( + "BXD" if riset_info.get("riset") == "BXD300" + else riset_info.get("riset", "")) + } + +def retrieve_temp_trait_dataset(): + """ + Retrieve the dataset that relates to `Temp` traits + """ + # pylint: disable=[C0330] + return { + "searchfield": ["name", "description"], + "disfield": ["name", "description"], + "type": "Temp", + "dataset_id": 1, + "fullname": "Temporary Storage", + "shortname": "Temp" + } + +def retrieve_geno_trait_dataset(): + """ + Retrieve the dataset that relates to `Geno` traits + """ + # pylint: disable=[C0330] + return { + "searchfield": ["name", "chr"], + "disfield": ["name", "chr", "mb", "source2", "sequence"], + "type": "Geno" + } + +def retrieve_publish_trait_dataset(): + """ + Retrieve the dataset that relates to `Publish` traits + """ + # pylint: disable=[C0330] + return { + "searchfield": [ + "name", "post_publication_description", "abstract", "title", + "authors"], + "disfield": [ + "name", "pubmed_id", "pre_publication_description", + "post_publication_description", "original_description", + "pre_publication_abbreviation", "post_publication_abbreviation", + "lab_code", "submitter", "owner", "authorized_users", + "authors", "title", "abstract", "journal", "volume", "pages", + "month", "year", "sequence", "units", "comments"], + "type": "Publish" + } + +def retrieve_probeset_trait_dataset(): + """ + Retrieve the dataset that relates to `ProbeSet` traits + """ + # pylint: disable=[C0330] + return { + "searchfield": [ + "name", "description", "probe_target_description", "symbol", + "alias", "genbankid", "unigeneid", "omim", "refseq_transcriptid", + "probe_set_specificity", "probe_set_blat_score"], + "disfield": [ + "name", "symbol", "description", "probe_target_description", "chr", + "mb", "alias", "geneid", "genbankid", "unigeneid", "omim", + "refseq_transcriptid", "blatseq", "targetseq", "chipid", "comments", + "strand_probe", "strand_gene", "probe_set_target_region", + "proteinid", "probe_set_specificity", "probe_set_blat_score", + "probe_set_blat_mb_start", "probe_set_blat_mb_end", + "probe_set_strand", "probe_set_note_by_rw", "flag"], + "type": "ProbeSet" + } + +def retrieve_trait_dataset(trait_type, trait, threshold, conn): + """ + Retrieve the dataset that relates to a specific trait. + """ + dataset_fns = { + "Temp": retrieve_temp_trait_dataset, + "Geno": retrieve_geno_trait_dataset, + "Publish": retrieve_publish_trait_dataset, + "ProbeSet": retrieve_probeset_trait_dataset + } + dataset_name_info = { + "dataset_id": None, + "dataset_name": trait["db"]["dataset_name"], + **retrieve_dataset_name( + trait_type, threshold, trait["trait_name"], + trait["db"]["dataset_name"], conn) + } + riset = retrieve_riset_fields( + trait_type, trait["trait_name"], dataset_name_info, conn) + return { + "display_name": dataset_name_info["dataset_name"], + **dataset_name_info, + **dataset_fns[trait_type](), + **riset + } |